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Ulleksa [173]
4 years ago
12

two steamers leave a port on a river at the same time traveling in opposite directions each is traveling 80 miles per hour how l

ong would it take for them to be 90 miles apart
Mathematics
1 answer:
GenaCL600 [577]4 years ago
4 0
<span>What you know: speed of the ships = 80 mph
Combined speed = 80+80 = 160 mph
Time = distance/combined speed -> time = 90/160 -> time = 0.56

</span>
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kipiarov [429]

Answer:

The diagram of the plotting point \left(3\frac{1}{2},\:2\frac{3}{4}\right)=\left(3.5,\:2.75\right) is attached below.

Step-by-step explanation:

Given the points

\left(3\frac{1}{2},\:2\frac{3}{4}\right)

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so the point can be visualized as:

\left(3\frac{1}{2},\:2\frac{3}{4}\right)=\left(3.5,\:2.75\right)

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The diagram of the plotting point \left(3\frac{1}{2},\:2\frac{3}{4}\right)=\left(3.5,\:2.75\right) is attached below.

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Yakvenalex [24]

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